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Subaru RX Air Filter

Subaru RX Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Subaru air filter!
  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Subaru RX Models
  • K&N Million Mile Limited Warranty®
Order your K&N replacement air filter Factory Direct today!
Help your Subaru RX run better.
  • Fast and FREE SHIPPING with any Subaru RX air filter
K&N Subaru RX Air Filter
Vehicle DescriptionPart NumberProduct Image 
1989 Subaru RX 1.8L H4 Fuel Injection - All Models
Automotive
1989 Subaru RX 1.8L Air Filter
33-2232 33-2232 Subaru RX Air Filter
List Price: $84.29
Factory Direct Price: $53.99
1988 Subaru RX 1.8L H4 Fuel Injection - All Models
Automotive
1988 Subaru RX 1.8L Air Filter
33-2232 33-2232 Subaru RX Air Filter
List Price: $84.29
Factory Direct Price: $53.99
1987 Subaru RX 1.8L H4 Fuel Injection - All Models
Automotive
1987 Subaru RX 1.8L Air Filter
33-2232 33-2232 Subaru RX Air Filter
List Price: $84.29
Factory Direct Price: $53.99
1986 Subaru RX 1.8L H4 Fuel Injection - All Models
Automotive
1986 Subaru RX 1.8L Air Filter
33-2232 33-2232 Subaru RX Air Filter
List Price: $84.29
Factory Direct Price: $53.99

Use K&N's application search to find the right air filter for your Subaru. Upgrade your Subaru RX today with a K&N air filter. K&N automotive replacement air filters are a top performance accessory that can help your car or truck run better.